To start Bitcoin mining, you will need a Bitcoin wallet,a ledger is the best choice, mining software, and mining hardware,asics are expensive. you will need to download and install mining software on your computer. Once you have the software, you can start mining by using your computer's processing power to solve complex mathematical problems that validate Bitcoin transactions and earn new Bitcoin. You will also need to build or purchase a mining rig(asics), which is a computer specifically designed for mining cryptocurrencies. It's important to note that Bitcoin mining can be a competitive business, but the equipment can be a lot expensive
Ledger is not the best option, there are many other hardware wallets too but, this is Bitcoin not altcoins that's full of closed-source wallets in the space, any open-source, non-custodial wallet will be fine, like Mycelium and Electrum wallet, I have never had any problem using these two Bitcoin wallet, seriously hardware wallet add more security but most Wallets that have problem are those that are not open source, Bitcoin wallets are always safer than multi-coin wallets like Coinomi and Trust wallet.